2144124442002 has 16 divisors (see below), whose sum is σ = 4312205583840. Its totient is φ = 710715364032.

The previous prime is 2144124441973. The next prime is 2144124442091. The reversal of 2144124442002 is 2002444214412.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 998194663 + ... + 998196810.

It is an arithmetic number, because the mean of its divisors is an integer number (269512848990).

Almost surely, 2^{2144124442002} is an apocalyptic number.

2144124442002 is an abundant number, since it is smaller than the sum of its proper divisors (2168081141838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2144124442002 is a wasteful number, since it uses less digits than its factorization.

2144124442002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1996391657.

The product of its (nonzero) digits is 16384, while the sum is 30.

Adding to 2144124442002 its reverse (2002444214412), we get a palindrome (4146568656414).

The spelling of 2144124442002 in words is "two trillion, one hundred forty-four billion, one hundred twenty-four million, four hundred forty-two thousand, two".